Physics Questions

Useful energy output / total energy input x 100

current x potential difference or potential difference^2/resistance

What type of image is always made from diverging lenses?

a lens that is thicker in the middle and thinner on the ends is a

the focal length of a converging lens is 0.50 meters. An object is placed 1.0 meters from the lens. The distance between the lens and the image is

What arises from the curvature of Space-time

what are used to detect vibrations caused by earthquakes

Effect on GP when moving towards point mass

what is the critical angle for light traveling from crown glass (n = 1.52) into water (n = 1.33)?

how many newtons of force does gravity pull with

how much force does gravity pull on the moon

do s waves arrive before or after p waves

which wave shakes buildings horizontally

p waves have low frequency sound waves known as _________

which seismic waves causes more damage

A family of particles made from a quark and an anti quark

Charge-less leptons. These were theorised to account for the conservation of energy in beta decay

which wave shakes building vertically

what is it called when layers have different densities on earth ( seismic waves)

This quark decays during beta minus decay